Automatic alphas

Author: andrzejressel

app/build.gradle

@@ -1,4 +1,5 @@
 apply plugin: 'com.android.application'
+apply plugin: 'com.github.triplet.play'
 
 repositories {
     maven {
@@ -18,17 +19,37 @@ android {
         versionName "b1.2"
         archivesBaseName = "Showcase"
     }
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-    }
+
     packagingOptions {
         exclude 'META-INF/DEPENDENCIES'
         exclude 'META-INF/NOTICE'
         exclude 'META-INF/LICENSE'
     }
+
+    play {
+        serviceAccountEmail = System.getenv("CART_EMAIL")
+        pk12File = file(System.getenv("CERT_LOCATION") == null ? 'cert.cert' : System.getenv("CERT_LOCATION"))
+        track = System.getenv("TRACK") == null ? 'alpha' : System.getenv("TRACK")
+    }
+
+    signingConfigs {
+        release {
+            storeFile file(System.getenv("KEY_LOCATION") == null ? 'key.key' : System.getenv("KEY_LOCATION"))
+            storePassword System.getenv("KEY_PASSWORD")
+            keyAlias System.getenv("KEY_ALIAS")
+            keyPassword System.getenv("KEY_ALIAS_PASSWORD")
+        }
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled true
+            proguardFiles "proguard-rules.pro"
+            proguardFiles getDefaultProguardFile('proguard-android.txt')
+            signingConfig signingConfigs.release
+        }
+    }
+
 }
 
 dependencies {

build.gradle

@@ -2,13 +2,12 @@
 
 buildscript {
     repositories {
+        mavenCentral()
         jcenter()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:1.2.3'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
+        classpath 'com.github.triplet.gradle:play-publisher:1.1.2'
     }
 }